SKU: 81290755059

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-315

Sale price$202.47 Regular price$224.97
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Description

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-315Overview: This in tank fuel pump module is a high pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator no separate return line is required because this module returns excess fuel right inside the tank! A

Overview:

This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower  Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator - no separate return line is required because this module returns excess fuel right inside the tank!  A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included  This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates This 1962-65 Chevy II and Nova Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line, just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.

Features:

     

    Application:

    Year Make Model Submodel Engine Size
    1964 - 1965 Chevrolet Chevy II Base 230/3.8L L6
    1962 - 1965 Chevrolet Chevy II Nova 194/3.2L L6
    1965 Chevrolet Chevy II Nova 327/5.3L V8
    1963 - 1965 Chevrolet Chevy II Base 283/4.6L V8
    1964 - 1965 Chevrolet Chevy II Nova 230/3.8L L6
    1962 - 1965 Chevrolet Chevy II Nova 153/2.5L L4
    1962 - 1965 Chevrolet Chevy II Base 153/2.5L L4
    1963 - 1965 Chevrolet Chevy II Nova 283/4.6L V8
    1965 Chevrolet Chevy II Base 327/5.3L V8
    1964 - 1965 Chevrolet Chevy II Nova SS 230/3.8L L6
    1962 - 1965 Chevrolet Chevy II Base 194/3.2L L6
    1964 - 1965 Chevrolet Chevy II Nova SS 194/3.2L L6
    1964 - 1965 Chevrolet Chevy II Nova SS 283/4.6L V8
    1965 Chevrolet Chevy II Nova SS 327/5.4L V8

     

    Specs:

    Brand Holley Sniper EFI
    Emission Code 5
    Engine 350/5.7L V8
    Free Flow LPH 255
    Fuel Sending Unit Ohms 0-30 Ohms
    Fuel Type Gasoline
    Inlet Diameter (in) 5/16"
    Make Chevrolet
    Model Chevy II/Nova
    Product Type Fuel Pump Module
    Vent Size N/A
    Warning California Proposition 65
    Warranty Limited 90 Day
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 81290755059

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    4.1 ★★★★★
    Based on 25 reviews
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    say hello
    Phoenix, US
    ★★★★★ 5
    Dogs enjoy the treat on inside
    Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
    My dogs love these. Better than chewing on rawhide
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 8, 2026
    R
    Verified Purchase
    Riley Jones
    Chelsea, US
    ★★★★★ 5
    Great for dogs that chews a lot up everything
    Size: Medium (Pack of 1)
    Great for a puppy (large puppy) that chews a lot! So far, this toy is indestructible - and is the first toy she hasn’t chewed into bite size pieces! She loves to play with it all the time.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 17, 2026
    M
    Verified Purchase
    Mary K
    Alexandria, US
    ★★★★★ 5
    It’s not hard but great for chewing! Sturdy.
    Size: Medium (Pack of 1)
    My dog loves it!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2026
    D
    Verified Purchase
    Doomsdaymama
    Cuba, US
    ★★★★★ 5
    Great for my Sheprador
    Size: Large (Pack of 1)
    Dog loves it and it's indestructible. Dog loves chewing on it. The little spot to add treats gives the toy a great life as a distraction while I'm gone. It bounces pretty well too. It's cute but I wish this size had different colors. Black gets lost in my house easily.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 13, 2026
    T
    Verified Purchase
    TJ
    Waukegan, US
    ★★★★★ 5
    Tough!
    Size: Large (Pack of 1)
    Our dog is a chewer! Fabric toys don’t last - he enjoys ripped them apart. This lasts quite a while. I do watch it because after sometime (month or so), he does get it start separating. He actually got it in half once (looked “interesting” on my floor when we found it and made for a good laugh). We will continue to buy them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 29, 2025

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